CVC 3000 + VSP 3000, KF DN 25Package fine vacuum control
Overview
- the CVC 3000 controls vacuum, cooling water and venting to demand
- intuitive operation with turn-and-tap jog wheel and clear text menus
- rugged VSP 3000 vacuum sensor made of plastics and ceramics with high chemical resistance, splash-water proof, also for rough operating conditions
- VSP 3000 with wide measurement range from atmospheric pressure to fine vacuum (10-3 mbar) according to the principle of thermal conduction
- the in-line solenoid valve is chemically highly resistant (series C)
Package fine vacuum control in action
The packages enable convenient vacuum control in the fine vacuum range down to 10-3 mbar and consist of a CVC 3000 vacuum controller, a VSP 3000 external Pirani vacuum sensor, a VV-B 15C in-line solenoid valve and all necessary small flange components. VACUUBRAND offers two packages, one with small flanges KF DN 16, suitable, e.g., for the VACUUBRAND RE/RZ 2.5 to RE/RZ 6 rotary vane pumps or our RC 6 Chemistry-HYBRID pump; or select the small flange KF DN 25 version suitable for our RE/RZ 9 to RE/RZ 16 rotary vane pumps. The CVC 3000 runs vacuum processes by control of external vacuum, venting and cooling water valves. In these packages the vacuum control is performed by opening and closing the in-line solenoid valve VV-B 15C. The controller and components are completely self-configuring and automatically checked via VACUU·BUS® communication protocol. ###
Technical data and graphs
| Upper measuring limit in mbar/hPa | 1000 mbar | |
| Upper measuring limit in torr | 750 torr | |
| Lower measuring limit in mbar/hPa | 1 x 10-3 | |
| Lower measuring limit in torr | 1 x 10-3 torr | |
| Measurement principle | Thermal conductivity (Pirani), chemically resistant plastics / ceramics | |
| Accuracy of measurement | +- 15% of indicated value in the range 0.01-5 mbar/hPa/torr mbar/hPa/torr | |
| Vacuum sensor | VSP 3000 | |
| Temperature coefficient | < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K | |
| Vacum connection | Small flange KF DN 25 / hose nozzle DN 15 mm | |
| Venting valve | No | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Lower ambient temperature (operation) | 10 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Max. media temperature for continuous operation | 40 °C | |
| Max. media temperature short term | 80 °C | |
| Material of outer housing | Robust plastic housing with good chemical resistance | |
| Protection class IEC 60529 | IP 20 | |
| Protection class UL50E | Type 1 | |
| Protection class front side IEC 60529 | IP 42 | |
| Dimension L in mm | 144 mm | |
| Dimension B in mm | 124 mm | |
| Dimension H in mm | 115 mm | |
| Weight | 0.44 kg | |
| Max. current for VACUU BUS (24V DC) | 4 A | |
| Cable length connection in m | 2 m | |
| Interface | RS 232C | |
| NRTL certification | Yes | |
| Items supplied | Package for fine vacuum control, consisting of: - vacuum controller CVC 3000 (without internal vacuum sensor and venting valve) with VSP 3000 and power supply - in-line solenoid valve VV-B 15C KF DN 25 - T-piece KF DN 25, hose nozzle DN 15 mm (PP), clamping and sealing rings, ready for use, with manual. |
Equipment
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Package fine vacuum control in action
The packages enable convenient vacuum control in the fine vacuum range down to 10-3 mbar and consist of a CVC 3000 vacuum controller, a VSP 3000 external Pirani vacuum sensor, a VV-B 15C in-line solenoid valve and all necessary small flange components. VACUUBRAND offers two packages, one with small flanges KF DN 16, suitable, e.g., for the VACUUBRAND RE/RZ 2.5 to RE/RZ 6 rotary vane pumps or our RC 6 Chemistry-HYBRID pump; or select the small flange KF DN 25 version suitable for our RE/RZ 9 to RE/RZ 16 rotary vane pumps. The CVC 3000 runs vacuum processes by control of external vacuum, venting and cooling water valves. In these packages the vacuum control is performed by opening and closing the in-line solenoid valve VV-B 15C. The controller and components are completely self-configuring and automatically checked via VACUU·BUS® communication protocol. ###
Technical data and graphs
Upper measuring limit in mbar/hPa 1000 mbar Upper measuring limit in torr 750 torr Lower measuring limit in mbar/hPa 1 x 10-3 Lower measuring limit in torr 1 x 10-3 torr Measurement principle Thermal conductivity (Pirani), chemically resistant plastics / ceramics Accuracy of measurement +- 15% of indicated value in the range 0.01-5 mbar/hPa/torr mbar/hPa/torr Vacuum sensor VSP 3000 Temperature coefficient < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K Vacum connection Small flange KF DN 25 / hose nozzle DN 15 mm Venting valve No Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Max. media temperature for continuous operation 40 °C Max. media temperature short term 80 °C Material of outer housing Robust plastic housing with good chemical resistance Protection class IEC 60529 IP 20 Protection class UL50E Type 1 Protection class front side IEC 60529 IP 42 Dimension L in mm 144 mm Dimension B in mm 124 mm Dimension H in mm 115 mm Weight 0.44 kg Max. current for VACUU BUS (24V DC) 4 A Cable length connection in m 2 m Interface RS 232C NRTL certification Yes Items supplied Package for fine vacuum control, consisting of: - vacuum controller CVC 3000 (without internal vacuum sensor and venting valve) with VSP 3000 and power supply - in-line solenoid valve VV-B 15C KF DN 25 - T-piece KF DN 25, hose nozzle DN 15 mm (PP), clamping and sealing rings, ready for use, with manual. Equipment
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